Grangerland, TX Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Grangerland, TX in one place.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny. High near 94, with temperatures falling to around 90 in the afternoon. Heat index values as high as 106. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Grangerland, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 14, 2026 11:15 AM CDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Grangerland, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 11:15 AM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grangerland
Tuesday looks like the warmest upcoming period in Grangerland at 94 degrees F.
Friday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday Night at about 0 to 10 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 11:15 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. South wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny. High near 93, with temperatures falling to around 89 in the afternoon. East wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Sunny, with a high near 91.
Mostly clear, with a low around 70.
Sunny, with a high near 91.
Partly cloudy, with a low around 71.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
SE
|
|
Tuesday Night
Sep 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
74°F |
0 to 10 mph
S
|
|
Wednesday
Sep 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
E
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
0 to 10 mph
E
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
0 to 5 mph
NE
|
|
Friday
Sep 18
|
Sunny
|
91°F |
0 to 5 mph
NE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
70°F |
0 to 5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
91°F |
0 to 5 mph
NE
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
71°F |
0 to 5 mph
SE
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
E
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grangerland.